caution的最高級

caution沒有最高級。

n. 小心，謹慎警告，警示

vt. 警告I cautioned this kid not to take my things anymore.

我警告這個小孩不能再拿我的東西。

My friends cautioned against buying this product.

我的朋友告誡不要買這種產品。

We need to proceed with caution.

我們必須謹慎行事。

Caution! This truck is reversing.

小心！卡車在倒車。

I would caution against getting too involved.

我要提出警告，別介入得太深。